Which group is particularly vulnerable to radon exposure?

The group that is particularly vulnerable to radon exposure is indeed smokers and children.

Children are at a heightened risk because their bodies are still developing, making them more susceptible to the damaging effects of radon and other carcinogens. Their respiratory systems are more sensitive, and they tend to breathe more air per pound of body weight compared to adults.

Smokers face an increased risk as well, due to the combined effects of tobacco smoke and radon exposure, which can significantly elevate the likelihood of developing lung cancer. Studies have shown that the interaction between radon decay products and tobacco smoke can synergistically increase the risk of lung cancer, making this demographic particularly vulnerable.

Recognizing the unique risks posed to this group is vital for implementing effective radon mitigation strategies, especially in homes and schools where children spend significant time.